Hackwarth, John R <br/><br/>
Programmable logic controllers : programming methods and applications 

 - Delhi :  Pearson Education,  1994 
 - 303: 
<br/><br/><label>ISBN: </label>8129703408  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Other branches of engineering
<br/><br/><label>Dewey Class. No.: </label>629.89  / HAC